Nov 30, 2012—French media content company Cityvox—a subsidiary of France Telecom Group—has begun enabling diners to employ radio frequency identification technology to view reviews and ratings at more than 1,500 restaurants throughout the nation. The system, provided by sister company Orange, consists of Near Field Communication (NFC) passive RFID stickers attached at restaurant entrances, as well as software that directs a consumer's NFC-enabled mobile phone to a Web site listing content for that specific restaurant, based on the sticker's ID number. Each sticker also comes with a QR code printed on the front, with the Cityvox logo, that consumers can utilize to access that same information in the event that their phones are not equipped with NFC RFID readers.

In addition, the solution includes NFC-enabled guest receipt folders that waiters and waitresses can provide to patrons at the end of their meal, when the time comes to pay their check, explains Laurent Michel, Orange's director of innovative projects. The folders have a built-in NFC tag that users can read via their phone, in order to access a Web site at which they can then post reviews of their own meals without leaving the table.

Cityvox operates a network of Web sites offering local content throughout France, that feature ratings for the most popular restaurants, as well as reviews posted by the public. This year, the firm opted to try using NFC technology to make it easier for the public to access that information. The company approached Orange for a solution, which it first trialed in Paris for several weeks before proceeding to mail 1,553 "Cityvox Selection" stickers this month to restaurants within 133 French cities earlier this month.

Upon receiving a sticker, which contains an RFID inlay made with a NXP Semiconductors NTag203 chip, the restaurant affixes it to a window or doorway in front of its business. However, Michel notes, the sticker must be attached outside the window, since it can not be read well through glass. The URL encoded to the sticker's RFID chip then directs the mobile phone to a server designated for that specific restaurant's reviews and ratings.

When an individual arrives at the restaurant, that patron can tap his or her phone against the tag. The phone then reads that tag, but does not require a downloaded application to do so; instead, the phone simply captures the URL to access the server corresponding to that address. The user can then view and scroll through the published reviews.